JPS646411B2 - - Google Patents

Info

Publication number
JPS646411B2
JPS646411B2 JP54096593A JP9659379A JPS646411B2 JP S646411 B2 JPS646411 B2 JP S646411B2 JP 54096593 A JP54096593 A JP 54096593A JP 9659379 A JP9659379 A JP 9659379A JP S646411 B2 JPS646411 B2 JP S646411B2
Authority
JP
Japan
Prior art keywords
circuit
signal
terminal
memory circuit
inputs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP54096593A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5619459A (en
Inventor
Takashi Serizawa
Tadao Totsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP9659379A priority Critical patent/JPS5619459A/ja
Publication of JPS5619459A publication Critical patent/JPS5619459A/ja
Publication of JPS646411B2 publication Critical patent/JPS646411B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP9659379A 1979-07-27 1979-07-27 Fault diagnostic unit for electric circuit Granted JPS5619459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9659379A JPS5619459A (en) 1979-07-27 1979-07-27 Fault diagnostic unit for electric circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9659379A JPS5619459A (en) 1979-07-27 1979-07-27 Fault diagnostic unit for electric circuit

Publications (2)

Publication Number Publication Date
JPS5619459A JPS5619459A (en) 1981-02-24
JPS646411B2 true JPS646411B2 (en]) 1989-02-03

Family

ID=14169192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9659379A Granted JPS5619459A (en) 1979-07-27 1979-07-27 Fault diagnostic unit for electric circuit

Country Status (1)

Country Link
JP (1) JPS5619459A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333067U (en]) * 1989-08-10 1991-04-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333067U (en]) * 1989-08-10 1991-04-02

Also Published As

Publication number Publication date
JPS5619459A (en) 1981-02-24

Similar Documents

Publication Publication Date Title
EP0001700B1 (en) Controller programmable with logic instructions representative of circuit nodes and elements of a ladder diagram
US4063311A (en) Asynchronously operating signal diagnostic system for a programmable machine function controller
EP0148951A1 (en) System for checking abnormality in programmable controller
JPS646411B2 (en])
JP2817723B2 (ja) タイマ診断回路
JPS5810853A (ja) 集積回路
SU1352420A1 (ru) Логический пробник
SU1649544A2 (ru) Устройство дл контрол цифровых блоков
JPS5938679B2 (ja) Ic試験装置
SU1149265A1 (ru) Устройство дл формировани тестов диагностики дискретных блоков
SU746553A1 (ru) Устройство дл контрол цифровых блоков
SU634291A1 (ru) Устройство дл контрол электрического монтажа
JP4807214B2 (ja) フェイル情報記憶装置
JPS5884389A (ja) 電気回路を有する装置の異常検出装置
SU749946A1 (ru) Установка дл управлени автооператорами гальванических линий
SU1008745A1 (ru) Устройство дл проверки функциональных блоков
SU1206785A1 (ru) Устройство дл контрол цифровых блоков
SU1564624A1 (ru) Устройство дл контрол логических блоков
JPS5916014A (ja) シ−ケンスコントロ−ラにおける異常チエツク方式
SU955205A1 (ru) Устройство дл электрического программировани блоков посто нной пам ти
JPH11101854A (ja) 半導体装置
JPS639691B2 (en])
JPS58114202A (ja) プログラム回路
JPS6011400B2 (ja) Ic試験装置
JPS6227422B2 (en])